PH SENSOR INTEGRATION TO SINGLE USE BIOREACTOR/MIXER

PH SENSOR INTEGRATION TO SINGLE USE BIOREACTOR/MIXER

A pH sensing bioreaction system is provided. The system includes a bioreaction container having a plastic wall and a pH sensor attached to the plastic wall. The pH sensor includes a sensor body having a flange that is sealingly attached to the plastic wall. The sensor body has a reference electrolyt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FENG, Chang-dong, BENTON, Berry, W, YANG, Fong, S, ANDERSON, Dave, WOOD, Wayne, B
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:A pH sensing bioreaction system is provided. The system includes a bioreaction container having a plastic wall and a pH sensor attached to the plastic wall. The pH sensor includes a sensor body having a flange that is sealingly attached to the plastic wall. The sensor body has a reference electrolyte therein and a first sensing element disposed in the reference electrolyte. The first sensing element is configured to contact both the reference electrolyte and a sample solution inside the bioreaction container. A second sensing element is positionable into an interior of the bioreaction container. The pH sensor has a plurality of configurations that include a booted configuration in which at least one sensing element is isolated from the interior of the bioreaction container, and a service configuration in which the at least one sensing element is fluidically coupled to the interior of the bioreaction container.